JPS5896092U - Compressor gas seal mechanism - Google Patents

Compressor gas seal mechanism

Info

Publication number
JPS5896092U
JPS5896092U JP19100081U JP19100081U JPS5896092U JP S5896092 U JPS5896092 U JP S5896092U JP 19100081 U JP19100081 U JP 19100081U JP 19100081 U JP19100081 U JP 19100081U JP S5896092 U JPS5896092 U JP S5896092U
Authority
JP
Japan
Prior art keywords
seal mechanism
gas seal
compressor gas
compressor
gas
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP19100081U
Other languages
Japanese (ja)
Inventor
裕一 計見
浦木　泰男
Original Assignee
株式会社日立製作所
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 株式会社日立製作所 filed Critical 株式会社日立製作所
Priority to JP19100081U priority Critical patent/JPS5896092U/en
Publication of JPS5896092U publication Critical patent/JPS5896092U/en
Pending legal-status Critical Current

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  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は、従来のガスシールの実施例の断面図、第２図
は、本考案の実施例の断面図である。　　・１・・・・
・・１段インペラ、２・・・・・・２段インペラ、３゜
４・・・・・・軸受、５．　６・・・・・・ラビリンス
、７・−−−−−２段インペラ入口部、８・・・・・・
主軸の貫通穴、９・・・・・・ポケット、１０・・・・
・・１段インペラ入口部。FIG. 1 is a cross-sectional view of an embodiment of a conventional gas seal, and FIG. 2 is a cross-sectional view of an embodiment of the present invention.・１・・・・
...1st stage impeller, 2...2nd stage impeller, 3゜4...bearing, 5. 6... Labyrinth, 7... 2nd stage impeller inlet, 8...
Main shaft through hole, 9...pocket, 10...
...1st stage impeller inlet.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 主軸の両端に軸受を持つ圧縮機において、主軸の内部を
貫通する穴を通し圧縮機高圧側からガスを引込み、１段
目インペラサクション側ラビリンス部のガスシールを行
うことを特徴とした圧縮機のガスシール機構。A compressor having bearings at both ends of the main shaft, which draws gas from the high pressure side of the compressor through a hole penetrating the inside of the main shaft, and seals the gas in the labyrinth part on the suction side of the first stage impeller. Gas seal mechanism.
JP19100081U 1981-12-23 1981-12-23 Compressor gas seal mechanism Pending JPS5896092U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19100081U JPS5896092U (en) 1981-12-23 1981-12-23 Compressor gas seal mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19100081U JPS5896092U (en) 1981-12-23 1981-12-23 Compressor gas seal mechanism

Publications (1)

Publication Number Publication Date
JPS5896092U true JPS5896092U (en) 1983-06-29

Family

ID=30104490

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19100081U Pending JPS5896092U (en) 1981-12-23 1981-12-23 Compressor gas seal mechanism

Country Status (1)

Country Link
JP (1) JPS5896092U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008057452A (en) * 2006-08-31 2008-03-13 Hitachi Ltd Heat pump system and shaft seal method for heat pump system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008057452A (en) * 2006-08-31 2008-03-13 Hitachi Ltd Heat pump system and shaft seal method for heat pump system

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